Find JP zip code vs Data Usage Meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Find JP zip code
Quickly find Japanese postal codes and addresses offline. Search by postal number or address components using Kanji or Yomigana. Supports advanced AND searches and integrates with map applications.
- Offline postal code search
- Address search by Kanji/Yomigana
- Company address data
- Substring and partial matching
- AND search functionality
- Copy to clipboard
- Map integration
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This is an application which searches for Japanese postal numbers. From postal number to address, from a part of the address, be able to search for the postal number offline faster. Also be able to search for the data of the addresses of the companies that have many postals unlike general/common addresses. Will search from within 145,000 address data. The numbers will be searched via matching a sub-string with the beginning of the field, while the address will be searched via part matching the「漢字」(kanji) or the「よみがな」(yomigana). For the address, it can be searched with AND, like for example,「とう きょう」and「ちよだく」. Searching method is easy. If you place numbers then it will automatically decide to search for the numbers; if you place the address, it will automatically decide to search for addresses. For AND-search, input several parts of addresses with「,」or「、」as separators. For example, if「とうきょう、ちようだく」,it will search addresses that match both「とうきょう」and「ちよだく」. From the search results, you can be able to copy the postal numbers or the addresses to the clipboard. Moreover, you can be able to display the searched address through a map application. For the postal number data, a Japanese postal site or the latest data will be acquired and saved in the application. After saving, you can still search even if you're not connected to the network. There is also a notification function that notifies updates in postal number data, so you can always be able to acquire the latest data.
Data Usage Meter
Monitor your cellular and Wi-Fi data consumption with daily charts and custom alerts. See your usage at a glance, track historical trends, and receive notifications to stay within your data limits. Customize widgets for quick access to your remaining data.
- Cellular and Wi-Fi usage tracking
- Home and Lock Screen widgets
- Daily usage graphs
- Customizable data alerts
- App icon badge usage display
- Plan period matching
- Accessibility support
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Data usage, at a glance — every day. Data Meter shows how much cellular and Wi-Fi data your iPhone or iPad uses. Check today’s usage, look back at daily changes in a graph, and keep your data under control if you’re worried about going over. [Key Features] ■ Cellular and Wi-Fi, shown separately See your usage for today, the last 3 days, and this month. For cellular data, a meter also shows how much of your limit you’ve used. ■ See your remaining data in widgets Add widgets to your Home Screen (small and medium) and Lock Screen to see your remaining cellular data and the percentage used this month. The medium widget also shows the days left until your cutoff date. On devices without cellular, widgets show your Wi-Fi usage. ■ Review daily usage in a graph A monthly bar graph shows your usage for each day. See the monthly total, the daily average, and the number of days over your limit as you look back at past usage. ■ Get notified before you use too much Choose a network and period, and get notified when your usage passes the amount you set. For cellular data, you can also set the alert as a percentage of your limit. While you set it up, you can see the alert conditions and your current usage. ■ Usage on the app icon badge Show the usage for the network and period you choose on the app icon badge. ■ Match the period to your plan Monthly usage can be counted from your plan’s cutoff date. For the last 3 days, you can choose whether to include today. ■ Support for larger text and VoiceOver The app stays readable with larger text sizes, and VoiceOver reads your usage aloud. ■ Add-on to remove ads Remove ads with an in-app purchase. If you’ve already bought it, you can restore your purchase, for example after switching to a new device. [Before You Use] The usage shown is an estimate based on values from your device. It may differ from the usage your carrier uses for billing or speed limits. For your exact usage under your plan, check with your carrier. Recording, notifications, badges, and widgets don’t update in real time. Updates and notifications may be delayed depending on how iOS is running and on network conditions. To keep recording in the background, turn on Background App Refresh in the Settings app. Recording may stop in situations such as Low Power Mode. If you swipe up to close the app in the App Switcher, the app stops recording in the background until you open it again. If you’ve added a widget, recording continues when the widget updates (iOS decides how often it updates). To use notifications and badges, allow notifications and badges for this app in the Settings app. Restarting your device or similar events can cause errors in the usage. Before and after a restart, or if you haven’t opened the app for a while, open the app to update your usage. [Requirements] iOS 16.0 or later, iPadOS 16.0 or later *Lock Screen widgets on iPad require iPadOS 17 or later.
Screenshots
Verdict
The clearest difference is review sentiment: Find JP zip code at 100% against Data Usage Meter's 9%. Find JP zip code also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Data Usage Meter's advantage is update cadence (every 5 weeks vs every 6 months). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Find JP zip code sells 1 one-off in-app purchase and Data Usage Meter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Find JP zip code ships an update every 6 months, Data Usage Meter every 5 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Find JP zip code | Data Usage Meter |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews — better | 9.1% of reviews |
| Update frequency | Every 6 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 7.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 5 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Mitsuhiro Shirai | nanawork |
Customer experience
Find JP zip code
Data Usage Meter
In-app purchases
Find JP zip code
- Delete ads$0.99
Data Usage Meter
- Remove Ads.$1.99
Questions
Is Find JP zip code free?
Is Data Usage Meter free?
Do Find JP zip code or Data Usage Meter have ads?
Which is updated more often, Find JP zip code or Data Usage Meter?
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